Question

A body of mass 2kg is sliding with a constant velocity 4m/s on a frictionless horizontal table. The force required to keep the body moving with the same velocity is:-
1. 1N
2. 0N
3. 8N
4. 1/2N​

Answer 1

Explanation:

From newton's Ist law of motion, since there is no external force acting on the object it will remain in its original state of motion. Hence, zero force is required to keep the object moving with constant velocity, correct answer is 2

hope it is helpful....

Answer 2

Answer:

Explanation:

The answer is 0 . Because it is a frictionless surface.